Home / 1,829,851.56-2,525,122.26-1,014,090.12

Finding the Fourth Proportional to 1,829,851.56, 2,525,122.26 and 1,014,090.12

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Solution

The fourth proportional to 1,829,851.56, 2,525,122.26 and 1,014,090.12 is: 1,399,403.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,851.56 : 2,525,122.26 = 1,014,090.12 : x
  2. Step 2: Convert to fraction form
    1,829,851.56/2,525,122.26 = 1,014,090.12/x
  3. Step 3: Cross multiply
    1,829,851.56x = 2,525,122.26 × 1,014,090.12
  4. Step 4: Simplify right side
    1,829,851.56x = 2,560,701,535,658.07
  5. Step 5: Solve for x
    x = 2,560,701,535,658.07/1,829,851.56
  6. Step 6: Final answer
    x = 1,399,403.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.